GridScan/LR
5.4
General instructions and precaution
Rx
Tx
Tx
Rx
5.5
Alignment
5˚
Tx
38 ... 80 m
Reflective surface
Tx
6. Setup and Installation
The emitter and receiver edges can be synchronized in two ways. If a suitable telephone or network cable with RJ45
connector sockets is available, the GridScan/LR can be directly connected to it. If not, one or more external cables with
an M8 connector can be supplied.
6
Never scratch or paint the optical lenses because they form the
Do not bend or twist the edges!
Oil can damage the cables. Contamination must be avoided
Although the GridScan/LR is insensitive to direct sunlight, avoid
Tx
Rx
Avoid interference from blinking lights or infrared light sources
Do not install the GridScan/LR in places where the emitter and
Make sure to place the connection plugs for both the emitter
Tx
Rx
The optical axis of the emitter (Tx) and the receiver edge (Rx)
5˚
need to be aligned towards each other to ensure the light curtain
functions reliably.
Rx
Reflective surfaces near to or parallel to the safeguarded area can
cause reflections and interfere with the GridScan/LR's functions.
Keep a reasonable distance between the sensor edges and any
Rx
reflective surface.
light path! Do not drill additional holes into the profile. Unpack
the profiles just before installation in order to avoid damage.
at all times!
all unnecessary exposure if possible, most especially to the
receiver.
such as photo cells or other light curtains.
receiver edges are directly exposed to light sources such as FL
tubes or energy saving lamps.
and receiver at the same end.
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